目录二值化的原理OpenCV提供的图像二值化API自适应阈值大津算法（最大类间方差法）总结图像二值化（ Image Binarization）就是将图像上的像素点的灰度值设置为0或255，也就是将整个图像呈现出明显的黑白效果的过程。
I\'m trying to write a Matrix3x3 multiply using the Vector Floating Point on the iPhone, however i\'m encountering some problems. This is my first attempt at writing any ARM assembly, so it could be a
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